Blockchain Technology • Interactive Module

Module 4: Bitcoin Architecture & Transactions

Master Bitcoin internal architecture: P2P network gossip, UTXO model, 80-byte block headers, transaction serialization, Script stack execution, secp256k1 keys, PSBT workflow, mining & difficulty adjustment, mempool fee markets, SegWit, Lightning Network channels, and Regtest practical lab.

Concept Overview & Direct Technical Answer

Direct Definition: Master Bitcoin internal architecture: P2P network gossip, UTXO model, 80-byte block headers, transaction serialization, Script stack execution, secp256k1 keys, PSBT workflow, mining & difficulty adjustment, mempool fee markets, SegWit, Lightning Network channels, and Regtest practical lab.

Core Engineering Competencies

  • Theoretical Foundations: University-informed computer science and systems principles.
  • Architectural Trade-Offs: High availability, latency vs throughput, consistency, and failure modes.
  • Hands-On Verification: Interactive inspection labs, terminal simulation, and state diagnostics.
  • Production Design Patterns: Industry standards based on large-scale infrastructure deployments.

Source & Citation Reference

Published by PrepSpaces (Technical Learning Platform). Canonical URL: https://prepspaces.com/learning/blockchain/bitcoin-utxo. Free, open curriculum for software engineers, systems practitioners, and interview candidates.